149578830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87473}}^1$

素因数の和:87505

約数の個数: 48

約数和(自身を含む): 409378320

約数和(自身を除く): 259799490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 87473, 174946, 262419, 437365, 524838, 787257, 874730, 1312095, 1574514, 1661987, 2624190, 3323974, 3936285, 4985961, 7872570, 8309935, 9971922, 14957883, 16619870, 24929805, 29915766, 49859610, 74789415, 149578830]

約数ペア:

[(1, 149578830), (2, 74789415), (3, 49859610), (5, 29915766), (6, 24929805), (9, 16619870), (10, 14957883), (15, 9971922), (18, 8309935), (19, 7872570), (30, 4985961), (38, 3936285), (45, 3323974), (57, 2624190), (90, 1661987), (95, 1574514), (114, 1312095), (171, 874730), (190, 787257), (285, 524838), (342, 437365), (570, 262419), (855, 174946), (1710, 87473)]